Crudely

The crudely acted play had stilted dialogue and wooden performances.

She crudely calculated the budget for the event, resulting in unexpected expenses.

The detective crudely reconstructed the crime scene, without accounting for all the evidence.

The technician crudely repaired the machine, resulting in further damage.

The computer program was crudely coded, resulting in frequent crashes and errors.

The actor crudely simulated sexual acts on stage.